| /* |
| * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
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| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
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| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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| */ |
| |
| /** |
| * @test |
| * @summary Verify that annotation processors inside modules works |
| * @library /tools/lib |
| * @modules jdk.compiler/com.sun.tools.javac.api |
| * jdk.compiler/com.sun.tools.javac.main |
| * @build toolbox.ToolBox toolbox.JavacTask ModuleTestBase |
| * @run main AnnotationProcessorsInModulesTest |
| */ |
| |
| import java.nio.file.Files; |
| import java.nio.file.Path; |
| import java.util.Arrays; |
| import java.util.List; |
| |
| import toolbox.JavacTask; |
| import toolbox.Task; |
| |
| public class AnnotationProcessorsInModulesTest extends ModuleTestBase { |
| |
| public static void main(String... args) throws Exception { |
| new AnnotationProcessorsInModulesTest().runTests(); |
| } |
| |
| private static final String annotationProcessorModule1 = |
| "module anno_proc1x {\n" + |
| " requires java.compiler;\n" + |
| "\n" + |
| " provides javax.annotation.processing.Processor\n" + |
| " with mypkg1.MyProcessor1;\n" + |
| "}"; |
| |
| private static final String annotationProcessorModule2 = |
| "module anno_proc2x {\n" + |
| " requires java.compiler;\n" + |
| "\n" + |
| " provides javax.annotation.processing.Processor\n" + |
| " with mypkg2.MyProcessor2;\n" + |
| "}"; |
| |
| private static final String annotationProcessor1 = |
| "package mypkg1;\n" + |
| "\n" + |
| "import javax.annotation.processing.AbstractProcessor;\n" + |
| "import javax.annotation.processing.RoundEnvironment;\n" + |
| "import javax.annotation.processing.SupportedAnnotationTypes;\n" + |
| "import javax.lang.model.SourceVersion;\n" + |
| "import javax.lang.model.element.*;\n" + |
| "\n" + |
| "import java.util.*;\n" + |
| "\n" + |
| "@SupportedAnnotationTypes(\"*\")\n" + |
| "public final class MyProcessor1 extends AbstractProcessor {\n" + |
| "\n" + |
| " @Override\n" + |
| " public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {\n" + |
| " return false;\n" + |
| " }\n" + |
| "\n" + |
| " @Override\n" + |
| " public SourceVersion getSupportedSourceVersion() {\n" + |
| " System.out.println(\"the annotation processor 1 is working!\");\n" + |
| " return SourceVersion.latest();\n" + |
| " }\n" + |
| "}"; |
| |
| private static final String annotationProcessor2 = |
| "package mypkg2;\n" + |
| "\n" + |
| "import javax.annotation.processing.AbstractProcessor;\n" + |
| "import javax.annotation.processing.RoundEnvironment;\n" + |
| "import javax.annotation.processing.SupportedAnnotationTypes;\n" + |
| "import javax.lang.model.SourceVersion;\n" + |
| "import javax.lang.model.element.*;\n" + |
| "\n" + |
| "import java.util.*;\n" + |
| "\n" + |
| "@SupportedAnnotationTypes(\"*\")\n" + |
| "public final class MyProcessor2 extends AbstractProcessor {\n" + |
| "\n" + |
| " @Override\n" + |
| " public boolean process(Set<? extends TypeElement> annotations, RoundEnvironment roundEnv) {\n" + |
| " return false;\n" + |
| " }\n" + |
| "\n" + |
| " @Override\n" + |
| " public SourceVersion getSupportedSourceVersion() {\n" + |
| " System.out.println(\"the annotation processor 2 is working!\");\n" + |
| " return SourceVersion.latest();\n" + |
| " }\n" + |
| "}"; |
| |
| private static final String testClass = "class Test{}"; |
| |
| void initialization(Path base) throws Exception { |
| moduleSrc = base.resolve("anno_proc_src"); |
| Path anno_proc1 = moduleSrc.resolve("anno_proc1x"); |
| Path anno_proc2 = moduleSrc.resolve("anno_proc2x"); |
| |
| processorCompiledModules = base.resolve("mods"); |
| |
| Files.createDirectories(processorCompiledModules); |
| |
| tb.writeJavaFiles( |
| anno_proc1, |
| annotationProcessorModule1, |
| annotationProcessor1); |
| |
| tb.writeJavaFiles( |
| anno_proc2, |
| annotationProcessorModule2, |
| annotationProcessor2); |
| |
| String log = new JavacTask(tb) |
| .options("--module-source-path", moduleSrc.toString()) |
| .outdir(processorCompiledModules) |
| .files(findJavaFiles(moduleSrc)) |
| .run() |
| .writeAll() |
| .getOutput(Task.OutputKind.DIRECT); |
| |
| if (!log.isEmpty()) { |
| throw new AssertionError("Unexpected output: " + log); |
| } |
| |
| classes = base.resolve("classes"); |
| Files.createDirectories(classes); |
| } |
| |
| Path processorCompiledModules; |
| Path moduleSrc; |
| Path classes; |
| |
| @Test |
| public void testUseOnlyOneProcessor(Path base) throws Exception { |
| initialization(base); |
| String log = new JavacTask(tb) |
| .options("--processor-module-path", processorCompiledModules.toString(), |
| "-processor", "mypkg2.MyProcessor2") |
| .outdir(classes) |
| .sources(testClass) |
| .run() |
| .writeAll() |
| .getOutput(Task.OutputKind.STDOUT); |
| if (!log.trim().equals("the annotation processor 2 is working!")) { |
| throw new AssertionError("Unexpected output: " + log); |
| } |
| } |
| |
| @Test |
| public void testAnnotationProcessorExecutionOrder(Path base) throws Exception { |
| initialization(base); |
| List<String> log = new JavacTask(tb) |
| .options("--processor-module-path", processorCompiledModules.toString(), |
| "-processor", "mypkg1.MyProcessor1,mypkg2.MyProcessor2") |
| .outdir(classes) |
| .sources(testClass) |
| .run() |
| .writeAll() |
| .getOutputLines(Task.OutputKind.STDOUT); |
| if (!log.equals(Arrays.asList("the annotation processor 1 is working!", |
| "the annotation processor 2 is working!"))) { |
| throw new AssertionError("Unexpected output: " + log); |
| } |
| |
| log = new JavacTask(tb) |
| .options("--processor-module-path", processorCompiledModules.toString(), |
| "-processor", "mypkg2.MyProcessor2,mypkg1.MyProcessor1") |
| .outdir(classes) |
| .sources(testClass) |
| .run() |
| .writeAll() |
| .getOutputLines(Task.OutputKind.STDOUT); |
| if (!log.equals(Arrays.asList("the annotation processor 2 is working!", |
| "the annotation processor 1 is working!"))) { |
| throw new AssertionError("Unexpected output: " + log); |
| } |
| } |
| |
| @Test |
| public void testErrorOutputIfOneProcessorNameIsIncorrect(Path base) throws Exception { |
| initialization(base); |
| String log = new JavacTask(tb) |
| .options("-XDrawDiagnostics", |
| "--processor-module-path", processorCompiledModules.toString(), |
| "-processor", "mypkg2.MyProcessor2,noPackage.noProcessor,mypkg1.MyProcessor1") |
| .outdir(classes) |
| .sources(testClass) |
| .run(Task.Expect.FAIL) |
| .writeAll() |
| .getOutputLines(Task.OutputKind.STDOUT, Task.OutputKind.DIRECT).toString(); |
| if (!log.trim().equals("[the annotation processor 2 is working!, - compiler.err.proc.processor.not.found: noPackage.noProcessor, 1 error]")) { |
| throw new AssertionError("Unexpected output: " + log); |
| } |
| } |
| |
| @Test |
| public void testOptionsExclusion(Path base) throws Exception { |
| initialization(base); |
| List<String> log = new JavacTask(tb) |
| .options("-XDrawDiagnostics", |
| "--processor-module-path", processorCompiledModules.toString(), |
| "--processor-path", processorCompiledModules.toString()) |
| .outdir(classes) |
| .sources(testClass) |
| .run(Task.Expect.FAIL) |
| .writeAll() |
| .getOutputLines(Task.OutputKind.DIRECT); |
| if (!log.equals(Arrays.asList("- compiler.err.processorpath.no.processormodulepath"))) { |
| throw new AssertionError("Unexpected output: " + log); |
| } |
| } |
| } |